Olympus OM-D E-M5 Vs. Sony NEX-6 (or other APS-C mirrorless)

I have the 5R and as many others have reported it is not much better than the older 5N. There is less wobbling in and out of focus, but it is the same during video, and Sony says PDAF is always OFF during video.

It is the placebo effect. A few people swear they sometimes see it work, but most don't.

I am surprised at how often the focus will start changing the wrong way even with PDAF. You really notice it because as reported focusing is pretty slow.